Base | Representation |
---|---|
bin | 10011001101010010… |
… | …10100011110100111 |
3 | 222121122221000211120 |
4 | 21212221110132213 |
5 | 132104340324112 |
6 | 4423130505023 |
7 | 513353625402 |
oct | 114651243647 |
9 | 28548830746 |
10 | 10312042407 |
11 | 44119740a7 |
12 | 1bb9595173 |
13 | c84543654 |
14 | 6db78cd39 |
15 | 405499e8c |
hex | 266a547a7 |
10312042407 has 8 divisors (see below), whose sum is σ = 13800126720. Its totient is φ = 6849326520.
The previous prime is 10312042373. The next prime is 10312042409. The reversal of 10312042407 is 70424021301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10312042407 - 211 = 10312040359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312042409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6341157 + ... + 6342782.
It is an arithmetic number, because the mean of its divisors is an integer number (1725015840).
Almost surely, 210312042407 is an apocalyptic number.
10312042407 is a deficient number, since it is larger than the sum of its proper divisors (3488084313).
10312042407 is a wasteful number, since it uses less digits than its factorization.
10312042407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12684213.
The product of its (nonzero) digits is 1344, while the sum is 24.
Adding to 10312042407 its reverse (70424021301), we get a palindrome (80736063708).
The spelling of 10312042407 in words is "ten billion, three hundred twelve million, forty-two thousand, four hundred seven".
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